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<?php |
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declare(strict_types=1); |
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namespace JustSteveKing\Config\Support; |
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use Closure; |
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use ArrayAccess; |
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class Dig |
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{ |
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/** |
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* @param array|ArrayAccess $value |
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* @return bool |
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*/ |
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public static function accessible($value): bool |
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{ |
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return is_array($value) || $value instanceof ArrayAccess; |
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} |
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/** |
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* @param array|ArrayAccess $array |
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* @param mixed $key |
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* @return bool |
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*/ |
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public static function exists($array, mixed $key): bool |
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{ |
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if ($array instanceof ArrayAccess) { |
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return $array->offsetExists($key); |
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} |
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return array_key_exists($key, $array); |
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} |
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/** |
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* @param array|ArrayAccess $array |
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* @param mixed $key |
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* @param mixed $default |
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* @return mixed |
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*/ |
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public static function get($array, mixed $key, mixed $default = null): mixed |
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{ |
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if (! static::accessible($array)) { |
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return static::value($default); |
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} |
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if (is_null($key)) { |
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return $array; |
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} |
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if (static::exists($array, $key)) { |
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return $array[$key]; |
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} |
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if (strpos($key, '.') === false) { |
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return $array[$key] ?? static::value($default); |
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} |
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foreach (explode('.', $key) as $segment) { |
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if (static::accessible($array) && static::exists($array, $segment)) { |
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$array = $array[$segment]; |
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} else { |
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return static::value($default); |
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} |
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} |
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return $array; |
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} |
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/** |
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* @param array|ArrayAccess $array |
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* @param mixed $key |
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* @param mixed $value |
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* @return mixed |
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*/ |
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public static function set(&$array, mixed $key, mixed $value): mixed |
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{ |
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if (is_null($key)) { |
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return $array = $value; |
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} |
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$keys = explode('.', $key); |
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foreach ($keys as $index => $item) { |
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if (count($keys) === 1) { |
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break; |
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} |
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unset($keys[$index]); |
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if (! isset($array[$item]) || ! is_array($array[$item])) { |
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$array[$item] = []; |
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} |
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$array = &$array[$item]; |
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} |
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$array[array_shift($keys)] = $value; |
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return $array; |
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} |
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/** |
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* @param mixed $value |
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* @return mixed |
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*/ |
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public static function value(mixed $value): mixed |
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{ |
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return $value instanceof Closure ? $value() : $value; |
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} |
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} |
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